Belarus 80.1 Series, Operation Manual

Page: 218 / 381

80-0000010B OM
218
4.2.2.2.2 Preparing for engine start and starting the engine on tractors with canopy
frame or canopy base on the basis of small cabin
To start the engine, do the following:
- engage the parking brake of the tractor;
- open one or two cocks of fuel tanks if they are closed;
- if necessary, fill in fuel and bleed the fuel delivery system to remove air from it;
- set the handle for fuel feed control into the position that corresponds to the maxi-
mum fuel supply to the engine;
- set the handle to shift rear PTO from continuous or ground-speed drive into posi-
tion “Neutral”, and the rear PTO control lever into position “Off”;
- the handles to control the distributor of hydraulic lift linkage shall be set to Neutral;
- depress the clutch pedal, shift the gear-switching and range-switching levers of the
gearbox into the position of engaging the I
st
or II
nd
range, and release the clutch pedal;
- turn on the battery disconnect switch;
- turn the key of starter and instruments switch from “0” to position “I”. This will trig-
ger the following on the dashboard:
1) needle indicators of autonomous instruments will show information in real-time
mode;
2) the pilot lamp of emergency oil pressure in engine lubrication system will light up;
- perform engine start-up by depressing the clutch pedal and turning the key of the
starter and instruments switch from position I (instruments ON) into position II (engine
start-up);
- hold the key of the starter and instruments switch until the engine starts up, but not
longer than for 15…20 seconds; if the engine has not started up, perform another start-up
not sooner than after one minute;
- after the engine has started, release the clutch pedal, check the operation of all
pilot lamps and readings of the instruments (coolant temperature, oil pressure in the en-
gine, battery charge, etc.). Let the engine run at 1000±50 rpm until the pressure stabilizes
in the operating range.